Ohio State co-offensive coordinator Ed Warinner had a few jokes about Michigan, and Brady Hoke, this week at a Buckeye fundraiser. Melanie Maxwell | MLive.com

We haven't quite reached the heart of college football's silly season just yet.

But we're close enough.

Ohio State co-offensive coordinator/offensive line coach Ed Warinner spoke at the team's annual Spring Kickoff event in Columbus on Tuesday.

The event featured members of the Ohio State coaching staff, including head coach Urban Meyer, speaking to a crowd of Buckeye supporters. The event is not unlike the forum Brady Hoke was on last offseason when he jabbed at Notre Dame for "chickening out" of its annual series with Michigan.

During his speech Tuesday, Warinner went at Michigan head coach Brady Hoke a bit.

Marcus Hartman, of Buckeye Sports Bulletin, summed it up in a tweet:

Warinner on lost playbooks in Michigan: "I heard Brady was upset because he hadn't finished coloring them."